diff --git a/freqtrade/optimize/backtesting.py b/freqtrade/optimize/backtesting.py
index 853c2c14d..915abd469 100644
--- a/freqtrade/optimize/backtesting.py
+++ b/freqtrade/optimize/backtesting.py
@@ -530,7 +530,7 @@ class Backtesting:
     def _get_adjust_trade_entry_for_candle(
             self, trade: LocalTrade, row: Tuple, current_time: datetime
     ) -> LocalTrade:
-        current_rate = row[OPEN_IDX]
+        current_rate: float = row[OPEN_IDX]
         current_profit = trade.calc_profit_ratio(current_rate)
         min_stake = self.exchange.get_min_pair_stake_amount(trade.pair, current_rate, -0.1)
         max_stake = self.exchange.get_max_pair_stake_amount(trade.pair, current_rate)
@@ -564,7 +564,7 @@ class Backtesting:
             if amount == 0.0:
                 return trade
             remaining = (trade.amount - amount) * current_rate
-            if remaining != 0 and remaining < min_stake:
+            if min_stake and remaining != 0 and remaining < min_stake:
                 # Remaining stake is too low to be sold.
                 return trade
             exit_ = ExitCheckTuple(ExitType.PARTIAL_EXIT)